A mako security update has been released for Debian GNU/Linux 10 to address a security issue that can result in a denial of service attack via crafted regular expressions.

DLA 3116-1: mako security update

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Debian LTS Advisory DLA-3116-1 debian-lts@lists.debian.org
  https://www.debian.org/lts/security/ Emilio Pozuelo Monfort
September 21, 2022   https://wiki.debian.org/LTS
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Package : mako
Version : 1.0.7+ds1-1+deb10u1
CVE ID : CVE-2022-40023

It was found that Mako, a Python template library, was vulnerable to a
denial of service attack via crafted regular expressions.

For Debian 10 buster, this problem has been fixed in version
1.0.7+ds1-1+deb10u1.

We recommend that you upgrade your mako packages.

For the detailed security status of mako please refer to
its security tracker page at:
  https://security-tracker.debian.org/tracker/mako

Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at:   https://wiki.debian.org/LTS